ThreatsDay: Self-Rewriting Agents, 800+ Flaws Patched, Insider SIM Swaps and 22 More New Stories
- Posted on September 17, 2026
- By The Hacker News
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- 1 min read
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ThreatsDay: Self-Rewriting Agents, 800+ Flaws Patched, Insider SIM Swaps and 22 More New Stories
AI abuse, exposed infrastructure, ransomware, infostealers, malware markets, and old bugs return in this week’s ThreatsDay cybersecurity roundup.